The Nidus collection of upholstered furniture was inspired by the precise need to create a series of formal proposals with a relaxed feel, for moments of socialising and conversation in a harmonious, relaxed setting. Antonio Citterio has achieved this objective by paying great attention to structural details like the embracing shape of the curved sofas, available in two sizes. Together with the absence of arms and the high back, this solution makes it possible to bring people together in a fresh, relaxed and unusual way. This extrovert approach is also embodied by the armchairs, offered in three versions, only one of which with arms, intended as items to be arranged freely. All the Nidus pieces can be complemented by a comfy removable headrest, and have feet upholstered in the same fabric or leather as the seats, with the addition of a small metal detail at the base that is decorative and also guarantees protection against impacts.